Tempered Cerulean color palette — #E9ECDF · #38839A · #004258 · #001F23 · #000103

Cerulean takes the lead with Deep Teal close behind in a set that reads as trust and stability at first glance.

The five colors

• Parchment (#E9ECDF): a clean, paper-quiet neutral.
• Cerulean (#38839A): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#004258): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#001F23): A deep, shadowed, dusty blue — the color of open sky before noon.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Tempered Cerulean into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Antique Onyx color palette (#F1E2EB, #4E8A9E, #004066, #00231F, #010030)
• Denim Terrace color palette (#DEF2FF, #588CC8, #4860A6, #003747, #000307)
• Inked Market color palette (#C1E7EB, #00606E, #002E38, #00131B, #000204)
• Dusty Bloom color palette (#E1E3D8, #5EAAB4, #006374, #003938, #000D13)
• Moonless Basalt color palette (#E3F5EA, #005567, #344200, #00232C, #010100)
• Petrol Balcony color palette (#E7EBE0, #8FBFB1, #396DA7, #004761, #00113C)
• Softworn Lagoon Study color palette (#F2F3E7, #B5D0B4, #308A91, #005D51, #00262C)
• Charred Aubergine Ridge color palette (#DFF1FA, #004259, #3D007B, #002B1B, #000103)

Browse the whole catalog at Explore, or see today's palette.